Refactor Chats Service (#48)

test/chat/proto/chat.pb.micro.go

@@ -0,0 +1,245 @@
+// Code generated by protoc-gen-micro. DO NOT EDIT.
+// source: proto/chat.proto
+
+package chat
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	_ "github.com/golang/protobuf/ptypes/timestamp"
+	math "math"
+)
+
+import (
+	context "context"
+	api "github.com/micro/micro/v3/service/api"
+	client "github.com/micro/micro/v3/service/client"
+	server "github.com/micro/micro/v3/service/server"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ api.Endpoint
+var _ context.Context
+var _ client.Option
+var _ server.Option
+
+// Api Endpoints for Chat service
+
+func NewChatEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for Chat service
+
+type ChatService interface {
+	// New creates a chat for a group of users. The RPC is idempotent so if it's called multiple times
+	// for the same users, the same response will be returned. It's good practice to design APIs as
+	// idempotent since this enables safe retries.
+	New(ctx context.Context, in *NewRequest, opts ...client.CallOption) (*NewResponse, error)
+	// History returns the historical messages in a chat
+	History(ctx context.Context, in *HistoryRequest, opts ...client.CallOption) (*HistoryResponse, error)
+	// Send a single message to the chat
+	Send(ctx context.Context, in *SendRequest, opts ...client.CallOption) (*SendResponse, error)
+	// Connect to a chat using a bidirectional stream enabling the client to send and recieve messages
+	// over a single RPC. When a message is sent on the stream, it will be added to the chat history
+	// and sent to the other connected users. When opening the connection, the client should provide
+	// the chat_id and user_id in the context so the server knows which messages to stream.
+	Connect(ctx context.Context, opts ...client.CallOption) (Chat_ConnectService, error)
+}
+
+type chatService struct {
+	c    client.Client
+	name string
+}
+
+func NewChatService(name string, c client.Client) ChatService {
+	return &chatService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *chatService) New(ctx context.Context, in *NewRequest, opts ...client.CallOption) (*NewResponse, error) {
+	req := c.c.NewRequest(c.name, "Chat.New", in)
+	out := new(NewResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *chatService) History(ctx context.Context, in *HistoryRequest, opts ...client.CallOption) (*HistoryResponse, error) {
+	req := c.c.NewRequest(c.name, "Chat.History", in)
+	out := new(HistoryResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *chatService) Send(ctx context.Context, in *SendRequest, opts ...client.CallOption) (*SendResponse, error) {
+	req := c.c.NewRequest(c.name, "Chat.Send", in)
+	out := new(SendResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *chatService) Connect(ctx context.Context, opts ...client.CallOption) (Chat_ConnectService, error) {
+	req := c.c.NewRequest(c.name, "Chat.Connect", &Message{})
+	stream, err := c.c.Stream(ctx, req, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return &chatServiceConnect{stream}, nil
+}
+
+type Chat_ConnectService interface {
+	Context() context.Context
+	SendMsg(interface{}) error
+	RecvMsg(interface{}) error
+	Close() error
+	Send(*Message) error
+	Recv() (*Message, error)
+}
+
+type chatServiceConnect struct {
+	stream client.Stream
+}
+
+func (x *chatServiceConnect) Close() error {
+	return x.stream.Close()
+}
+
+func (x *chatServiceConnect) Context() context.Context {
+	return x.stream.Context()
+}
+
+func (x *chatServiceConnect) SendMsg(m interface{}) error {
+	return x.stream.Send(m)
+}
+
+func (x *chatServiceConnect) RecvMsg(m interface{}) error {
+	return x.stream.Recv(m)
+}
+
+func (x *chatServiceConnect) Send(m *Message) error {
+	return x.stream.Send(m)
+}
+
+func (x *chatServiceConnect) Recv() (*Message, error) {
+	m := new(Message)
+	err := x.stream.Recv(m)
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// Server API for Chat service
+
+type ChatHandler interface {
+	// New creates a chat for a group of users. The RPC is idempotent so if it's called multiple times
+	// for the same users, the same response will be returned. It's good practice to design APIs as
+	// idempotent since this enables safe retries.
+	New(context.Context, *NewRequest, *NewResponse) error
+	// History returns the historical messages in a chat
+	History(context.Context, *HistoryRequest, *HistoryResponse) error
+	// Send a single message to the chat
+	Send(context.Context, *SendRequest, *SendResponse) error
+	// Connect to a chat using a bidirectional stream enabling the client to send and recieve messages
+	// over a single RPC. When a message is sent on the stream, it will be added to the chat history
+	// and sent to the other connected users. When opening the connection, the client should provide
+	// the chat_id and user_id in the context so the server knows which messages to stream.
+	Connect(context.Context, Chat_ConnectStream) error
+}
+
+func RegisterChatHandler(s server.Server, hdlr ChatHandler, opts ...server.HandlerOption) error {
+	type chat interface {
+		New(ctx context.Context, in *NewRequest, out *NewResponse) error
+		History(ctx context.Context, in *HistoryRequest, out *HistoryResponse) error
+		Send(ctx context.Context, in *SendRequest, out *SendResponse) error
+		Connect(ctx context.Context, stream server.Stream) error
+	}
+	type Chat struct {
+		chat
+	}
+	h := &chatHandler{hdlr}
+	return s.Handle(s.NewHandler(&Chat{h}, opts...))
+}
+
+type chatHandler struct {
+	ChatHandler
+}
+
+func (h *chatHandler) New(ctx context.Context, in *NewRequest, out *NewResponse) error {
+	return h.ChatHandler.New(ctx, in, out)
+}
+
+func (h *chatHandler) History(ctx context.Context, in *HistoryRequest, out *HistoryResponse) error {
+	return h.ChatHandler.History(ctx, in, out)
+}
+
+func (h *chatHandler) Send(ctx context.Context, in *SendRequest, out *SendResponse) error {
+	return h.ChatHandler.Send(ctx, in, out)
+}
+
+func (h *chatHandler) Connect(ctx context.Context, stream server.Stream) error {
+	return h.ChatHandler.Connect(ctx, &chatConnectStream{stream})
+}
+
+type Chat_ConnectStream interface {
+	Context() context.Context
+	SendMsg(interface{}) error
+	RecvMsg(interface{}) error
+	Close() error
+	Send(*Message) error
+	Recv() (*Message, error)
+}
+
+type chatConnectStream struct {
+	stream server.Stream
+}
+
+func (x *chatConnectStream) Close() error {
+	return x.stream.Close()
+}
+
+func (x *chatConnectStream) Context() context.Context {
+	return x.stream.Context()
+}
+
+func (x *chatConnectStream) SendMsg(m interface{}) error {
+	return x.stream.Send(m)
+}
+
+func (x *chatConnectStream) RecvMsg(m interface{}) error {
+	return x.stream.Recv(m)
+}
+
+func (x *chatConnectStream) Send(m *Message) error {
+	return x.stream.Send(m)
+}
+
+func (x *chatConnectStream) Recv() (*Message, error) {
+	m := new(Message)
+	if err := x.stream.Recv(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}